Cita APA (7a ed.)
Gavian, S. (1994). Property rights and soil fertility management in Niger. International Livestock Centre for Africa.
Cita Chicago Style (17a ed.)
Gavian, S. Property Rights and Soil Fertility Management in Niger. International Livestock Centre for Africa, 1994.
Cita MLA (9a ed.)
Gavian, S. Property Rights and Soil Fertility Management in Niger. International Livestock Centre for Africa, 1994.
Precaución: Estas citas no son 100% exactas.